Practical applications of recent lac research
Sen, H.K., Venugopalan, M.
Practical applications of recent lac research edited by H.K. Sen and M. Venugopalan - Bombay 1948 - 123 p., 19 pls. & 1 frontispiece
Lac
668.44 / S 474 P
Practical applications of recent lac research edited by H.K. Sen and M. Venugopalan - Bombay 1948 - 123 p., 19 pls. & 1 frontispiece
Lac
668.44 / S 474 P